Yoshinkan Foundations

Your First Aikido Gi: What to Buy Before Starting

Beginner's guide to Aikido equipment: choosing a training gi, belt rules, whether you need a hakama, and what you can safely postpone buying.

Ben Ong
Ben OngAuthor
Tony Chung
Tony Chung (6th Dan)Technical Reviewer
Updated 20 August 2026Published 23 August 2026

The good news first: Yoshinkan Aikido is one of the cheapest martial arts to start. You need exactly two things for your trial class—comfortable exercise clothing—and even your first real uniform can wait a few weeks while you decide the art is for you. This guide covers what to buy, what to skip, and when.

Key Takeaways
  • Start With Nothing: Trial classes need only a t-shirt and stretchy long pants.
  • Buy a Judo-Cut Gi: Reinforced knees and heavier cotton suit Aikido's kneeling and gripping work better than karate uniforms.
  • Cotton Shrinks: Size up once, not twice—follow the dojo's fitting advice.
  • No Hakama Yet: The pleated skirt-trousers belong to senior grades in most Yoshinkan dojos; ask before buying.
  • Belt Is Provided Logic: Your kyu rank determines belt colour—covered fully in our grading guide.

1. Week One: What You Already Own Works

For your first sessions, wear a t-shirt and long, loose sports pants—tracksuit bottoms or yoga-style leggings both work. You will be kneeling, rolling, and grabbing sleeves, so choose clothes you can move in hard and wash easily. Remove jewellery and watches before stepping on the mat (a rule explained in our dojo etiquette guide). Bare feet are standard; some students keep toe socks nearby for cold floors, nothing more is needed.

2. Choosing Your First Gi

The training uniform—the keikogi, or simply "gi"—is where most beginners overthink and overspend. Here is what actually matters:

  • Buy a Judo-Cut Uniform: Judo gis use heavier cotton with reinforced knees and lapels—exactly right for an art that kneels (Suwari-waza) and grips sleeves constantly. Karate gis are lighter and tear at the knee seams far sooner under this workload.
  • Weave Weight, Simplified: Single-weave cotton breathes and dries quickly—ideal for Kuala Lumpur's climate. Double-weave lasts longer and feels substantial but is hotter and pricier. Most KL practitioners are happiest starting single-weave.
  • The Shrinkage Rule: Cotton gis shrink noticeably after early hot washes. Reputable sellers size for it, so follow the sizing chart honestly rather than buying small "to be safe."
  • Sleeve and Skirt Length Matters: Sleeves ending near the wrist let partners grip safely without finger traps—a safety point, not fashion.

Ask senior members what they bought before ordering anything; dojo experience beats marketing every time, a principle our dojo-choosing guide applies to bigger decisions too.

Reference Video · Fitting Traditional Wear

How traditional Japanese training wear is sized—for later, when grades earn the hakama.

Watch on YouTube

3. Belts, and When a Hakama Enters

Your belt colour follows your grade—white through the kyu ranks toward black, as mapped in our grading syllabus guide. Buy nothing but white to start; coloured belts come from examinations, not shops.

The hakama—the wide pleated trousers seen on senior practitioners—is traditionally earned rather than purchased early. Customs vary between dojos, so the rule is simple: ask your instructor before buying one. Wearing a hakama changes how you move (footwork disappears from view, which is partly its historical purpose) and adds laundry complexity best postponed until your grade justifies it.

4. Optional Items, Honestly Ranked

  • Worth It Soon: A small towel and flip-flops for walking off-mat (hygiene etiquette), plus tape for fingers once grip drills intensify.
  • Later, If Desired: Knee support sleeves for long seated sessions—useful for some bodies doing seated techniques; a zafu-style cushion for beginners whose seiza needs easing during meditation segments.
  • Skip Entirely: Weapons (bokken, jo, tanto), training knives, and specialty bags. Weapons belong to dojo instruction at appropriate grades—as our weapons guide explains, they arrive with supervision, never from an online cart.

Start Free, Buy Later

Shoreikan Dojo in Kepong runs free Saturday morning trial sessions precisely so nobody buys gear before falling in love with training. Chief Instructor Tony Chung (6th Dan) will tell you plainly what to purchase when the time comes. Book via our classes page, read the first-class walkthrough, or check contact details.

Canonical Literature & References

  • Shioda, Gozo. (1968). Dynamic Aikido. Kodansha International.
  • Shioda, Gozo. (1996). Total Aikido: The Master Course. Kodansha International.
Editorial Integrity & Technical Review

About the Author & Reviewer

Ben Ong

Ben Ong

Author

Student & Yoshinkan Practitioner

Student and Yoshinkan Aikido practitioner at Shoreikan Dojo, documenting classical techniques, biomechanics, and martial principles.

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Tony Chung

Tony Chung

Reviewer

6th Dan Chief Instructor · Co-Founder

Authentic Yoshinkan instruction in Malaysia since 2001, maintaining direct technical syllabus standards from Tokyo Honbu.

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